New JPM
Improved the ui for testing
- Can now set the continuous and trace flags
- Allow the specification of test names
Support JUnit 4 completely
The current JUnit 4 support worked with the ant build but it did not work with the JUnit plugin in Eclipse. First I found out that you could no longer select, folders, packages, methods and types in the GUI. JUnit 4 tests were also reported as not being rooted in the GUI.

bndtools was adapted to better select test cases (it now also checks for annotations). bnd is adapted to process JUnit 4 correctly.
${plugin-dir} is not set during bnd tests
Removed error for embedded repo if we're testing bnd
Comments & cleanup